package com.itheima.mapper;

import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.time.LocalDateTime;
import java.util.List;

@Mapper
public interface DeptMapper {


//    @Results( {
//            @Result(column = "create_time", property = "createTime"),
//            @Result(column = "update_time", property = "updateTime")
//    })


    @Select("select id, name, create_time, update_time from dept order by update_time desc;")
    public List<Dept> findAll();

    @Delete("delete from dept where id = #{id}")
    public int deleteById(int id);

    @Insert("insert into dept(name, create_time, update_time) values (#{name}, #{createTime},#{updateTime})")
    int insertData(Dept dept);

    @Select("select id, name, create_time, update_time from dept where id=#{id}")
    Dept findById(int id);

    @Update("update dept set name=#{name}, update_time=#{updateTime} where id=#{id}")
    void update(Dept dept);
}
